Is there much formaldehyde in the exhibition hall of 4s shop?

It depends on the decoration materials of the exhibition hall. Among the decoration materials, wooden boards, paints, coatings, furniture, floors, leather sofas, fabrics, etc. Are all possible sources of pollution. Of course, inferior boards are the most polluted.

Decoration pollution includes formaldehyde, benzene, TVOC, ammonia, radon and other conventional pollutants and gases, among which formaldehyde is particularly harmful, so in addition to formaldehyde is the focus. Long-term inhalation of formaldehyde can lead to leukemia and cancer, and short-term allergic, eye pain, sore throat, chest tightness, dizziness and other phenomena.

If in addition to formaldehyde wants to get quick results and immediate results, it is still necessary to invite a professional in addition to formaldehyde company for professional governance. According to the survey, the environment in Qian Yi is not bad. You can check it.

The traditional practice is to open the window and ventilate more, or blow it with a larger exhaust fan, such as green plants and activated carbon. It can be open for three to six months. Of course, this only has an effect on general pollution, but it still has little effect on some heavily polluted substances. For example, the formaldehyde release cycle of inferior wood is 3- 15 years.

There are two standards for whether formaldehyde exceeds the standard.

1, jointly issued by the Ministry of Housing and Urban-Rural Development of the People's Republic of China and the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.

Standard GB50325 stipulates that

A class of civil construction projects: residential buildings, hospitals, old buildings, kindergartens, school classrooms and other civil construction projects; Formaldehyde (mg/m3)≤0.08 as the standard;

Second-class civil construction projects; Office buildings, shops, hotels, cultural and entertainment places, bookstores, libraries, exhibition halls, gymnasiums, public transport waiting rooms, restaurants, barbershops and other civil construction projects. Formaldehyde (mg/m3)≤0. 10 is the standard.

2. GB/T 18883-2002 jointly issued by the General Administration of Quality Supervision, Inspection and Quarantine, the Ministry of Health and the State Environmental Protection Administration stipulates that

A class of civil construction projects: residential buildings, hospitals, old buildings, kindergartens, school classrooms and other civil construction projects; Formaldehyde (mg/m3)≤0. 10 as the standard;

Second-class civil construction projects; Office buildings, shops, hotels, cultural and entertainment places, bookstores, libraries, exhibition halls, gymnasiums, public transport waiting rooms, restaurants, barbershops and other civil construction projects. Formaldehyde (mg/m3)≤0. 12 is the standard.

Qian Yi Environment is at your service. I hope it will help you and adopt it!